Objective To understand the training effectiveness and training needs of the Fujian Province Field Epidemiology Training Program (FJFETP),and provide reference for further improving FETP. Methods A questionnaire survey was conducted among 104 graduated trainees of the FETP in Fujian Province from 2020 to 2024.and R.4.4.1 software was used for data organization and statistical analysis. Results A total of 5 FETP sessions were held in Fujian Province from 2020 to 2024,with 104 graduates,covering 9 cities,1 comprehensive experimental zone,and 63 counties (cities,districts) in the province.The coverage rate of counties (cities,districts) reached 73.26% (63/86).Among the 104 graduating students,67.31% (70 /104) came from the county (city,district) level CDC,98.08% (102/104) believed that their overall work ability had been improved after the training,42.31% (44/104) chose the Provincial Center for Disease Control and Prevention as the best spot to practice on-site during the training period,and 95.19% (99/104) chose professional and technical personnel from disease control institutions as instructors during the centralized period.Among the eight ability enhancement evaluations,"the ability to independently organize complex on-site epidemiological investigations in the event of disease outbreaks or emergency health events" scored the highest at 7.46 points.The score after training was (71.50±22.60) points,which was higher than the score before training [(42.30 ± 20.00) points],and the difference was statistically significant (t=9.864,P<0.001). Conclusion The overall work ability of FJFETP graduates has been greatly improved,and further improvements are needed in training instructors,training models,and funding guarantee mechanisms to ensure the high-quality promotion of FJFETP.